Coffee table



FIG. 1 is a perspective view of a coffee table showing my new design;

FIG. 2 is a front elevational view thereof, the rear view being a mirror image thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a bottom plan view thereof; and,

FIG. 5 is a right side elevational view thereof, the left side being a mirror image thereof. 

The ornamental design for a coffee table, as shown and decribed. 